Record the right spot

Save a pin at your actual campsite, not just the campground entrance. Add the site number, a photo of the junction nearby and any useful access notes. Let your phone settle on a location fix and check whether the pin appears plausible. GPS reception can be less reliable under cover or near steep terrain.
Prepare your map before leaving

Open your chosen navigation app while connected and confirm that the area is available offline if you need it. Organic Maps is a free option for downloadable maps. Check whether relevant paths are shown; any map can be incomplete. An official printed campground map is a useful second reference.

Save the camp location before you set off.
Use a route, not only an arrow

A direction arrow or straight line to camp does not know about fences, rivers, private land or steep ground. Follow an appropriate established route. Keep track of junctions, turn around with enough daylight and leave your planned route and return time with someone who can act if you do not return.
Before you go
Sources & further reading
Read the original guidance for more detail. Product reviews and demonstrations belong to their publishers.

